<template>
    <div>
        <home-header></home-header>
		<home-swiper :list="swiperList"></home-swiper>
		<home-icons :list="iconList"></home-icons>
		<home-recommend :list="recommendList"></home-recommend>
		<HomeWeekend :list="weekendList"></HomeWeekend>
    </div>
</template>

<script>
//导入HomeHeader组件
import HomeHeader from './components/Header'
import HomeSwiper from './components/Swiper'
import HomeIcons from './components/Icons'
import HomeRecommend from './components/Recommend'
import HomeWeekend from './components/Weekend'
import axios from 'axios'
import { mapState } from 'vuex'

// 导出
export default {
    name: 'Home',
	components:{
		HomeHeader,
		HomeSwiper,
		HomeIcons,
		HomeRecommend,
		HomeWeekend,
	},
	data() {
		return {
			swiperList:[],
			iconList:[],
			recommendList:[],
			weekendList:[],
			lastCity:''
		}
	},
	computed:{
		...mapState(['city'])
	},
	methods: {
		//ajax请求
		getHomeInfo() {
			axios.get('/api/index.json?city=' + this.city)
				.then(this.getHomeInfoSucc)
		},
		getHomeInfoSucc(res){
			res = res.data
			// if(res.ret == true && res.data == true)
			if (res.ret && res.data) {
				const data = res.data
				this.swiperList = data.swiperList
				this.iconList = data.iconList
				this.recommendList = data.recommendList
				this.weekendList = data.weekendList
			}
		}
	},
	mounted(){
		this.lastCity = this.city
		this.getHomeInfo()
	},
	activated() {
		if(this.lastCity !== this.city){
			this.lastCity = this.city
			this.getHomeInfo()
		}
	}
}
</script>

<style lang='less' scoped>
	
</style>
